1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.iframe.util;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.kernel.util.Validator;
28  import com.liferay.portal.model.User;
29  import com.liferay.portal.util.PortalUtil;
30  
31  import javax.portlet.PortletRequest;
32  
33  /**
34   * <a href="IFrameUtil.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Amos Fong
37   */
38  public class IFrameUtil {
39  
40      public static String getPassword(
41          PortletRequest portletRequest, String password) {
42  
43          if (Validator.isNull(password) || password.equals("@password@")) {
44              password = PortalUtil.getUserPassword(portletRequest);
45          }
46  
47          return password;
48      }
49  
50      public static String getUserName(
51              PortletRequest portletRequest, String userName)
52          throws PortalException, SystemException {
53  
54          User user = PortalUtil.getUser(portletRequest);
55  
56          if (user == null) {
57              return userName;
58          }
59  
60          if (Validator.isNull(userName) || userName.equals("@user_id@")) {
61              userName = portletRequest.getRemoteUser();
62          }
63          else if (userName.equals("@email_address@")) {
64              userName = user.getEmailAddress();
65          }
66          else if (userName.equals("@screen_name@")) {
67              userName = user.getScreenName();
68          }
69  
70          return userName;
71      }
72  
73  }